FOR IMMEDIATE RELEASE
Date:         April 22, 2005
Contact:      Kathleen Walsh Carr
              202.772.3711

      Abigail Adams national Bancorp Reports record first Quarter Earnings

Washington, DC - Abigail Adams National Bancorp, Inc. (NASDAQ:AANB),  the parent
holding company of The Adams National Bank, announced first quarter earnings for
the period ended March 31, 2005. Net income for the quarter was $922 thousand, a
$104  thousand or 12.7%  increase over net income of $818 thousand for the first
quarter of 2004.  Diluted earnings per share were $0.28 for the first quarter of
2005  compared  to $0.25 per share for the same  period in 2004,  an increase of
12%.  Return on average  assets  was 1.51% and the return on average  equity was
14.93%,  compared  to 1.50% and  14.15%,  respectively,  reported  for the first
quarter of 2004.

Total assets were $246.2  million at March 31, 2005,  an increase of $26 million
over the quarter ended March 31, 2004,  centered in growth of the loan portfolio
to $174.2 million at March 31, 2005, an increase of $15.9 million, or 10.1% over
the same period last year.  Deposits  were $210.6  million at March 31,  2005, a
$28.2 million or 15.4% increase from March 31, 2004.

Asset  quality for the first quarter  continued to strengthen as  non-performing
assets to total assets  improved to 0.43% versus 1.74% from the same period last
year.  The  allowance for loan losses was 254.1% of  non-performing  loans as of
March 31, 2005 as  compared  to 58.4% at March 31,  2004.  At quarter  end,  the
allowance for loan losses equaled 1.56% of total loans.

Total  interest  income  for the first  quarter  of 2005  increased  14% to $3.7
million,  compared to $3.3  million for the first  quarter of 2004.  Noninterest
expense  increased  8%  concentrated  in  personnel   expense,   reflecting  the
investment  in lending  staff to meet strong loan demand.  Net  interest  margin
remained a healthy  5.38% in the first  quarter of 2005 compared to 5.39% in the
first quarter of 2004.

As a result of the continued  strong  performance  of the Company,  the Board of
Directors  declared a  quarterly  dividend of $0.125 per share paid on March 31,
2005 to  stockholders  of record on March 15, 2005.  In  addition,  the Board of
Directors  paid a 10% stock  dividend on January 14, 2005,  to  shareholders  of
record on January 3, 2005.

The Adams National Bank is focused on serving  minorities,  small businesses and
not-for-profit organizations in the Washington, DC area. The Adams National Bank
offers a full line of banking services including business and real estate loans,
as well as deposit services. All information for the period ended March 31, 2005
has been derived from unaudited financial information.

SOURCE:  The Adams National Bank
ATTACHMENT:         Selected Financial Data

<Page>

                Abigail Adams National Bancorp, Inc. & Subsidiary
                             Selected Financial Data
                             March 31, 2005 and 2004
                                   (Unaudited)



                                                                                       Three Months Ended:
                                                                         -----------------------------------------------
                                                                                       3/31/05                  3/31/04
                                                                         -----------------------------------------------
Earnings:                                                                    (In thousands, except per share data)
                                                                                                           
   Interest income                                                                      $3,747                   $3,286
   Interest expense                                                                        619                      459
                                                                         ----------------------    ---------------------
     Net interest income                                                                 3,128                    2,827
                                                                         ----------------------    ---------------------
   Provision for loan losses                                                                65                      105
     Net interest income after provision for loan losses                                 3,063                    2,722
                                                                         ----------------------    ---------------------
   Noninterest income                                                                      428                      455
   Noninterest expense                                                                   1,964                    1,818
                                                                         ----------------------    ---------------------
     Income before taxes                                                                 1,527                    1,359
   Provision for income tax expense                                                        605                      541
                                                                         ----------------------    ---------------------
     Net income                                                                           $922                     $818
                                                                         ======================    =====================

Basic earnings per share                                                                 $0.28                    $0.25
Diluted earnings per share                                                               $0.28                    $0.25
Dividends paid on common shares                                                         $0.125                   $0.114

Average shares outstanding - basic                                                   3,322,820                3,315,777
Average shares outstanding - diluted                                                 3,331,373                3,329,121

Consolidated balance sheet:

   Assets:
   Cash & due from banks                                                               $11,599                   $6,643
   Short-term investments                                                                7,664                    3,678
   Investment securities                                                                49,830                   48,481
   Loans                                                                               174,226                  158,314
   Less: allowance for loan losses                                                     (2,721)                  (2,232)
   Other assets                                                                          5,623                    5,351
                                                                         ----------------------    ---------------------
     Total assets                                                                      246,221                  220,235
                                                                         ======================    =====================
   Liabilities:
   Deposits                                                                            210,556                  182,387
   Short-term borrowings                                                                 2,207                    3,044
   Long-term debt                                                                        6,899                    9,805
   Accrued expenses & other liabilities                                                  1,651                    1,479
                                                                         ----------------------    ---------------------
     Total liabilities                                                                 221,313                  196,715
                                                                         ----------------------    ---------------------
   Stockholders' equity:
   Capital stock                                                                            33                       30
   Surplus                                                                              22,625                   17,241
   Retained earnings                                                                     2,250                    6,249
                                                                         ----------------------    ---------------------
     Total stockholders' equity                                                         24,908                   23,520
                                                                         ----------------------    ---------------------
     Total liabilities & stockholders' equity                                         $246,221                 $220,235
                                                                         ======================    =====================
Other financial information:

   Return on average assets                                                              1.51%                    1.50%
   Return on average stockholders' equity                                               14.93%                   14.15%
   Net interest margin                                                                   5.38%                    5.39%
   Net interest spread                                                                   4.88%                    4.95%
   Efficiency ratio                                                                     55.23%                   55.39%
   Allowance for loan losses to loans                                                    1.56%                    1.41%
   Nonperforming assets to total assets                                                  0.43%                    1.74%
   Allowance for loan losses to nonperforming assets                                   254.06%                   58.40%



All per common share data and dividends  paid have been restated for a 10% stock
dividend declared on December 21, 2004 and paid on January 14, 2005.